<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>

<body>
    <form action="http://localhost:3000/api/uploadhead?mid=aac72665-fa59-4128-8e59-50d8eccff3e1" method="post" enctype="multipart/form-data">
        <input type="file"  name="f"><br><br>
        <input type="submit" value="测试更新头像的接口" id="">
    </form>
</body>

</html>